预测市场体育交易引发运动员安全与赛事诚信担忧WNBA全明星Nneka Ogwumike称,预测市场用户的恶意攻击给球员带来安全压力;报道所引Kalshi与Polymarket周交易量数据仍需核验口径。NBA收紧易被操纵的球员道具投注、计划分析匿名投注记录,并继续讨论是否与预测市场平台建立合作框架。Sources (2)New NBA season brings a change to rules and processes as a crucial predictions decision loomssportsbusinessjournal.comPlayers are experiencing safety threats from ‘vitriol’ of prediction market users, 11x WNBA All-Star Nneka Ogwumike warnsfortune.comUpdated Oct 17, 2026